Weekend Discussions Archieve

Week – 33 Statutotories

[8:53 AM, 8/11/2018] TecKXpert Working Committee: Dear All,
Kindly note that today’s technical topic of discussion will be”Technical related compliances in Facility / Property management “.
The discussion can cover
*Electrical safety
*Lift/Escalator
*Third party Power Purchase
*TNEB related
*Building stability
*Fire and safety
*Boilers
*Compressors
*NBC
*Indian /International code of practices
*Pollution control board norms
*Hazardous material Storage and Disposal
*Labour/ Minimum wage Act….etc.
The discussion will start at 3PM today.
Request your active participation.
Regards
TecKXpert Communication Team

[8:56 AM, 8/11/2018] George Fernandes Acsendas Bangalore: Noted Sir

[9:00 AM, 8/11/2018] TecKXpert Working Committee: General Rules of Discussion:
1. The objective of this discussion must be knowledge sharing only.
2. Please do not mention any brand name.
3. Not required to mention where ( which site) the failure happened.
4. Discussion must be subject specific and gentle. Pl do not hurt anyone.
5. Pl do not lead the discussion to other subject.
6. Pl do not post anything other than this specific subject during conversation is ON.
Thank you all in advance.
Let’s have a great knowledge sharing discussion today.

[3:38 PM, 8/11/2018] TecKXpert Working Committee: Is it mandatory to test the water quality every month and maintain the test report file???

Discussions:

[3:48 PM, 8/11/2018] +91 87545 96661: My premises located in SEZ. Do I need to submit B & D forms.

[3:50 PM, 8/11/2018] +91 87545 96661: Do we need to test stability of D. G chimney. If yes what is the frequency.

[3:52 PM, 8/11/2018] +91 98407 22703: Yes, for drinking water. In fact if it is produced in batches, each batch report…

[3:53 PM, 8/11/2018] +91 98407 22703: Not mandatory…

[3:53 PM, 8/11/2018] +91 93828 50666: Which cable joint is reliable in HT cable. Compound/ Heat shrink.?

[3:54 PM, 8/11/2018] TecKXpert Working Committee: In my opinion Compound.

[3:55 PM, 8/11/2018] +91 93828 50666: DG stag monitoring report is necessary ? What is the frequency ?

[3:55 PM, 8/11/2018] +91 98407 22703: Yes, compound.

[3:56 PM, 8/11/2018] +91 98800 94762: Yearly twice .at least once in a year we have to do

[3:57 PM, 8/11/2018] +91 93828 50666: Pollution certificate is required for 2MVA DG ?

[4:02 PM, 8/11/2018] +91 98407 22703: Ganesh, please correct if wrong. Stag monitoring is monthly as per the air consent.

[4:05 PM, 8/11/2018] +91 88841 03038: Yes.. Monthly basis..

[4:05 PM, 8/11/2018] +91 96000 48905: Yes. DG stack monitoring is monthly and needs to be submitted to DEE, pollution control board office every month.

[4:07 PM, 8/11/2018] +91 96000 48905: For MOEF half yearly report, monthly DG stack monitoring is one of the mandatory reports.

[4:14 PM, 8/11/2018] TecKXpert Working Committee: What are the mandatory parameters to be checked in drinking water???

[4:19 PM, 8/11/2018] TecKXpert Working Committee: What are the mandatory parameters to be captured in this DG stack monitoring report???

[4:20 PM, 8/11/2018] +91 93828 50666: What is the PUE we have to Maintain ? Good PUE is how much ?

[4:20 PM, 8/11/2018] +91 88700 36763: Is it mandatory to submit form 1 to PCB for bulk battery consumers

[4:22 PM, 8/11/2018] +91 88700 36763: Any document to be maintained for battery

[4:26 PM, 8/11/2018] +91 93828 50666: They will take a DG exhaust sample with & with out load . Analysis the smoke.

[4:27 PM, 8/11/2018] +91 93828 50666: For Analysis the smoke.

[4:32 PM, 8/11/2018] TecKXpert Working Committee: Yes it is mandatory

[4:34 PM, 8/11/2018] TecKXpert Working Committee: Is it mandatory to test the water quality every month and maintain the test report file???

[4:34 PM, 8/11/2018] TecKXpert Working Committee: Yes

[4:34 PM, 8/11/2018] TecKXpert Working Committee: In order to check the turbidity, hardness , TDS

[4:34 PM, 8/11/2018] TecKXpert Working Committee: That helps to change the filter .

[4:34 PM, 8/11/2018] TecKXpert Working Committee: If water fiteration through UV then UV lamp shall be changed after one year .

[4:34 PM, 8/11/2018] +91 93828 50666: How to calculate 1KW Server rack required cooling in Tr ? Any thumb rule is there ?

[4:36 PM, 8/11/2018] TecKXpert Working Committee: What are the mandatory parameters to be checked in drinking water???

[4:36 PM, 8/11/2018] TecKXpert Working Committee: TDS- Total dissolved solids
TSS- Total suspended solids
Sulphate
Chloride
Ecoli
BOD-Biological oxygen demand
COD- Chemical oxygen demand and many other parameters are there

[4:39 PM, 8/11/2018] TecKXpert Working Committee: Is it mandatory to test the water quality every month and maintain the test report file???

[4:39 PM, 8/11/2018] TecKXpert Working Committee: In Maharashtra as per MPCB norms Quarterly schedule is followed and reports are filed. This is usually done by an external agency either registered or having National Accreditation Board Certified.

[4:53 PM, 8/11/2018] +91 96000 48905: Heat load for server to be checked with supplier in Kcals/hr or BTU/hr. . 1TR= 12000 BTU/hr or 3000Kcals/hr. According to server heat load, TR can be decided. Relative humidity control is also required for server racks. Precision Ac units are preferable for server room.

[5:15 PM, 8/11/2018] +91 87545 96661: Power usage effectiveness. 1.2 efficient and 3 inefficient.

[7:58 PM, 8/11/2018] TecKXpert Working Committee: What is the PUE we have to Maintain ? Good PUE is how much ?

[7:58 PM, 8/11/2018] TecKXpert Working Committee: Power usage effectiveness. 1.2 efficient and 3 inefficient.

[7:58 PM, 8/11/2018] TecKXpert Working Committee: How it can be tested

[7:58 PM, 8/11/2018] TecKXpert Working Committee: What is PUE?

[7:59 PM, 8/11/2018] TecKXpert Working Committee: I mean how is calculated?

[7:59 PM, 8/11/2018] TecKXpert Working Committee: PUE is the Total Facility power/ IT Equipment load

[7:59 PM, 8/11/2018] TecKXpert Working Committee: Power usage effectiveness. Power usage effectiveness (PUE) is a ratio that describes how efficiently a computer data center uses energy; specifically, how much energy is used by the computing equipment (in contrast to cooling and other overhead). … PUE is the inverse of data center infrastructure efficiency (DCIE).

[7:59 PM, 8/11/2018] TecKXpert Working Committee: Any value above two is bad and below is good. How much we can bring it down, the data center is that much efficient as far as power is concerned

[7:59 PM, 8/11/2018] TecKXpert Working Committee: PUE was originally developed by a consortium called The Green Grid. PUE was published in 2016 as a global standard under ISO/IEC 30134-2:2016. An ideal PUE is 1.0. Anything that isn’t considered a computing device in a data center (i.e. lighting, cooling, etc.) falls into the category of facility energy consumption. PUE = {Total Facility Energy} / {IT Equipment Energy = 1+{Non IT Facility Energy} / {IT Equipments energy)

[8:20 PM, 8/11/2018] TecKXpert Working Committee: Ideal PUE should be 1 and Google has 1 of the best in the industry which is 1.06 however the ambient conditions are favourable in western countries where the ambient temperature is around 18-20 degrees almost throughout the year and they just need to use air filters and fans to drive the air inside Datacenter with some humidity control

[8:20 PM, 8/11/2018] TecKXpert Working Committee: In India major power consumption goes into cooling and hence the Average PUE is around 1.7-1.8

[8:20 PM, 8/11/2018] TecKXpert Working Committee: Nowadays the temperature maintained inside Datacenter s is between 22 – 24 degrees hence we can run the PAC’s at higher set points and doing proper airbalancing and eliminating cooling losses we can easily bring the PUE down to 1.6

[8:20 PM, 8/11/2018] TecKXpert Working Committee: Secondly instead of using conventional Servers opt for Energy star rated Servers wherein the server fans vary speed based on the actual Server utilisation instead of constant speed fans in conventional servers

[8:20 PM, 8/11/2018] TecKXpert Working Committee: Yes ASHRAE has increased the Server intake temperature band from 18-27 degrees and Humidity between 40-60% hence the temperature maintained in Server hall can be increased subject to IT concurrence and management approval

[8:20 PM, 8/11/2018] TecKXpert Working Committee: Upto 24 degree Celsius is new normal nowadays

[8:26 PM, 8/11/2018] +91 97910 66314: Good inputs Sir PUE is impossible in this world…if someone says 1…thn it is a fake nos…including goggle

[7:10 PM, 8/12/2018] Rangaraj Accenture: While we talk about achieving near 1 PUE, some of the tactical and stragetic stand could be moving all those power guzzling data centers to cold countries. Guess, Microsoft had moved one step beyond of submerging them in the ocean. One need to way the cost (energy cost in the host country Vs the media cost) and geographical spread of the organization.

[7:38 PM, 8/12/2018] TecKXpert Working Committee: Very true sir.

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